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相关概念视频

Assessment of the Cardiovascular System III: Palpation01:27

Assessment of the Cardiovascular System III: Palpation

Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above the...
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Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
Cardiac Catheterization III: Left Heart Catheterization01:24

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Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...

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相关实验视频

Updated: Jun 7, 2026

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures
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对心血管干预手术的接触力传感技术的最新进展

Shibang Li1, Ru Wang2, Le Song1

  • 1State Key Laboratory of Precision Measurement Technology and Instruments, Tianjin University, Tianjin, 300072, China.

Advanced materials (Deerfield Beach, Fla.)
|November 20, 2025
PubMed
概括

准确的接触力 (CF) 传感对于安全的心血管干预至关重要. 本综述探讨了先进的CF感应方法,材料和设计,以尽量减少手术期间血管损伤等风险.

关键词:
心血管干预的方法接触力传感器 接触力传感器机器人辅助干预是机器人辅助的干预.手术指导系统手术指导系统触觉感应是一种触觉感应.

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科学领域:

  • 生物医学工程 生物医学工程
  • 医疗器械 医疗器械
  • 心血管干预 心血管干预

背景情况:

  • 心血管疾病 (CVD) 是全球主要的死亡和残疾原因.
  • 对心血管疾病的干预程序使用导线和导管,但缺乏准确的接触力 (CF) 测量.
  • 不准确的CF传感增加了血管损伤和程序失败的风险.

研究的目的:

  • 在心血管干预程序中对接触力 (CF) 感应进行系统审查当前的研究.
  • 分析CF传感方法,材料,传感器设计和应用.
  • 确定CF传感技术的未来方向.

主要方法:

  • 对各种CF传感技术进行比较分析.
  • 在CF传感器中使用的功能材料的概述.
  • 对不同传感器设计的性能和限制进行评估.
  • 在导线导航,阻塞穿透和导管切除中CF传感应用的概述.

主要成果:

  • 确定了不同CF传感方法的优点和局限性.
  • 用于CF传感的功能材料的特征性质.
  • 基于性能和限制的传感器设计进行比较.
  • 在关键的干预程序中详细应用CF传感.

结论:

  • 精确的CF传感对于改善心血管干预的安全性和有效性至关重要.
  • 材料和传感器设计的进步对于可靠的CF测量至关重要.
  • 未来的CF传感研究将对生物医学应用和患者的治疗结果产生重大影响.